Average annual temperature is 27.7 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: 17.6 °C
Number of sunny days: 91 days
Number of rainy days: 274 days
Look at detailed online map of Phum Tônlé Sap
* Weather data for Phum Tônlé Sap Cambodia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 31.1 | 31.9 | 35.2 | 35.8 | 37.3 | 33.2 | 32.5 | 33.0 | 31.1 | 31.8 | 31.8 | 32.4 |
| Average daytime temperature (°C) | 28.1 | 30.5 | 31.9 | 33.1 | 32.6 | 31.0 | 30.5 | 31.3 | 29.9 | 30.3 | 30.0 | 30.3 |
| Average temperature (°C) | 24.4 | 26.7 | 28.2 | 30.0 | 29.7 | 28.8 | 28.2 | 28.7 | 27.4 | 27.4 | 26.5 | 26.5 |
| Average night temperature (°C) | 20.7 | 22.8 | 24.3 | 26.7 | 27.1 | 26.9 | 26.3 | 26.8 | 25.4 | 24.9 | 23.5 | 22.9 |
| Absolute minimum temperature (°C) | 17.6 | 20.2 | 21.3 | 24.8 | 24.8 | 26.0 | 24.4 | 24.8 | 24.2 | 24.1 | 20.0 | 18.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.4 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.0 | 10.6 | 10.9 | 10.4 | 10.8 | 9.8 | 8.2 | 9.4 | 7.8 | 8.7 | 9.4 | 9.9 |
| Precipitation (mm) | 82 | 20 | 31 | 92 | 213 | 186 | 280 | 202 | 411 | 321 | 143 | 39 |
| Sunny days | 20 | 16 | 18 | 5 | 7 | 0 | 0 | 0 | 0 | 0 | 8 | 17 |
| Rainy days | 11 | 12 | 13 | 25 | 24 | 30 | 31 | 31 | 30 | 31 | 22 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Phum Tônlé Sap is at